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|
param (
# The root repo we scaned with.
[string] $RootRepo = '$PSScriptRoot/../../..',
# The target branch to compare with.
[string] $targetBranch = "origin/${env:SYSTEM_PULLREQUEST_TARGETBRANCH}"
)
$deletedFiles = (git diff $targetBranch HEAD --name-only --diff-filter=D)
$renamedFiles = (git diff $targetBranch HEAD --diff-filter=R)
$changedMarkdowns = (git diff $targetBranch HEAD --name-only -- '*.md')
$beforeRenameFiles = @()
# Retrieve the 'renamed from' files. Git command only returns back the files after rename.
# In order to have the files path before rename, it has to do some regex checking.
# It is better to be replaced by more reliable commands if any.
foreach ($file in $renamedFiles) {
if ($file -match "^rename from (.*)$") {
$beforeRenameFiles += $file -replace "^rename from (.*)$", '$1'
}
}
# A combined list of deleted and renamed files.
$relativePathLinks = ($deletedFiles + $beforeRenameFiles)
# Removed the deleted markdowns.
$changedMarkdowns = $changedMarkdowns | Where-Object { $deletedFiles -notcontains $_ }
# Scan all markdowns and find if it contains the deleted or renamed files.
$markdownContainLinks = @()
$allMarkdownFiles = Get-ChildItem -Path $RootRepo -Recurse -Include *.md
foreach ($f in $allMarkdownFiles) {
$filePath = $f.FullName
$content = Get-Content -Path $filePath -Raw
foreach ($l in $relativePathLinks) {
if ($content -match $l) {
$markdownContainLinks += $filePath
break
}
}
}
# Convert markdowns path of the PR to absolute path.
$adjustedReadmes = $changedMarkdowns | Foreach-Object { Resolve-Path $_ }
$markdownContainLinks += $adjustedReadmes
# Get rid of any duplicated ones.
$allMarkdowns = [string[]]($markdownContainLinks | Sort-Object | Get-Unique)
Write-Host "Here are all markdown files we need to check based on the changed files:"
foreach ($file in $allMarkdowns) {
Write-Host " $file"
}
return $allMarkdowns
|
